UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025090700.upa.cvt Date: 0000Z 7 SEP 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:0000Z 7 SEP 25 Station: PAFA WMO ident: 70261 Latitude: 64.82 Longitude: -147.87 Elevation: 138.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 85 80 1 SFC 994 138 14.0 6.0 58 8.0 9.7 80 1 287.6 288.7 283.1 304.3 5.90 2 988 189 14.2 7.2 63 7.0 10.3 77 3 288.3 289.5 284.0 306.6 6.45 3 928 711 9.0 5.6 79 3.4 7.2 106 8 288.2 289.3 283.7 305.7 6.15 4 925 738 9.4 4.6 72 4.8 6.9 115 9 288.9 289.9 283.5 305.3 5.75 5 924 747 9.6 3.6 66 6.0 6.5 115 9 289.2 290.2 283.2 304.5 5.36 6 922 765 11.2 2.2 54 9.0 6.7 115 8 291.0 291.9 283.4 305.1 4.86 7 906 911 10.8 0.8 50 10.0 5.9 115 5 292.1 292.9 283.4 305.1 4.47 8 850 1439 6.8 -0.2 61 7.0 3.4 175 10 293.3 294.1 283.9 306.2 4.43 9 846 1478 6.4 -0.6 61 7.0 3.1 162 11 293.2 294.0 283.8 305.9 4.33 10 789 2045 1.0 -0.2 92 1.2 0.4 199 14 293.4 294.2 284.3 307.3 4.78 11 765 2293 -0.3 -1.1 94 0.8 -0.7 205 20 294.6 295.4 284.6 308.1 4.61 12 745 2504 -1.9 -2.0 99 0.1 -2.0 206 27 295.1 295.9 284.6 308.1 4.43 13 700 2999 -3.7 -5.3 89 1.6 -4.4 210 23 298.4 299.1 285.1 309.5 3.68 14 699 3010 -3.7 -5.4 88 1.7 -4.4 210 23 298.5 299.2 285.1 309.5 3.66 15 694 3067 -3.3 -6.5 78 3.2 -4.6 211 22 299.6 300.2 285.2 309.8 3.39 16 686 3159 -2.5 -10.5 54 8.0 -5.5 215 19 301.5 301.9 285.0 309.2 2.50 17 679 3241 -3.1 -12.1 50 9.0 -6.4 219 17 301.7 302.1 284.8 308.6 2.22 18 677 3264 -2.9 -14.9 39 12.0 -7.0 220 16 302.1 302.5 284.5 307.7 1.77 19 676 3276 -2.7 -14.7 39 12.0 -6.8 221 16 302.5 302.8 284.7 308.2 1.81 20 672 3323 -2.9 -12.9 46 10.0 -6.5 223 15 302.8 303.2 285.1 309.4 2.11 21 670 3347 -3.3 -9.3 63 6.0 -5.7 224 14 302.6 303.1 285.8 311.3 2.82 22 667 3382 -3.3 -10.3 58 7.0 -6.0 226 14 303.0 303.5 285.7 311.1 2.62 23 657 3502 -4.3 -8.7 71 4.4 -6.0 232 17 303.2 303.7 286.2 312.5 3.01 24 653 3550 -4.5 -9.5 68 5.0 -6.4 234 18 303.5 304.0 286.1 312.3 2.85 25 647 3623 -4.7 -8.2 76 3.5 -6.1 238 19 304.0 304.6 286.7 313.9 3.18 26 642 3684 -2.5 -9.5 59 7.0 -5.3 241 20 307.2 307.8 287.5 316.3 2.90 27 623 3922 -4.5 -8.6 73 4.1 -6.2 252 22 307.6 308.2 288.0 317.6 3.20 28 609 4101 -5.9 -10.5 70 4.6 -7.7 255 22 308.0 308.5 287.7 316.9 2.82 29 592 4323 -7.5 -10.8 77 3.3 -8.8 255 23 308.6 309.2 287.9 317.6 2.83 30 587 4389 -7.9 -11.6 75 3.7 -9.3 254 22 308.9 309.4 287.9 317.4 2.68 31 582 4456 -7.7 -14.7 57 7.0 -10.1 254 22 309.9 310.3 287.6 316.7 2.10 32 581 4469 -7.7 -13.7 62 6.0 -9.8 253 22 310.0 310.5 287.9 317.4 2.28 33 564 4700 -9.7 -13.6 73 3.9 -11.1 252 21 310.3 310.8 288.1 318.0 2.37 34 562 4727 -9.9 -13.7 74 3.8 -11.2 251 21 310.4 310.9 288.1 318.0 2.36 35 559 4768 -10.3 -14.5 71 4.2 -11.7 251 21 310.4 310.8 287.9 317.6 2.22 36 551 4880 -10.9 -13.0 84 2.1 -11.6 250 20 311.0 311.5 288.5 319.2 2.55 37 534 5120 -12.7 -14.7 85 2.0 -13.4 250 25 311.6 312.1 288.4 319.0 2.29 38 521 5308 -13.9 -17.2 76 3.3 -14.9 245 27 312.4 312.8 288.3 318.6 1.90 39 518 5352 -14.1 -20.1 60 6.0 -15.8 243 27 312.7 313.0 288.0 317.6 1.50 40 500 5620 -16.3 -21.3 65 5.0 -17.6 230 28 313.2 313.4 288.1 317.8 1.40 41 489 5787 -17.7 -22.1 68 4.4 -18.8 230 26 313.4 313.7 288.1 317.9 1.33 42 471 6066 -19.1 -26.1 54 7.0 -20.6 234 30 315.1 315.3 288.2 318.4 0.97 43 451 6387 -21.3 -26.3 64 5.0 -22.4 249 31 316.3 316.5 288.6 319.7 0.99 44 444 6502 -21.7 -28.7 53 7.0 -23.1 250 33 317.2 317.3 288.7 320.0 0.81 45 442 6535 -21.9 -27.9 58 6.0 -23.1 250 34 317.3 317.5 288.8 320.4 0.87 46 440 6568 -22.1 -28.1 58 6.0 -23.3 250 34 317.5 317.7 288.9 320.5 0.86 47 417 6960 -25.3 -31.3 57 6.0 -26.3 250 43 318.3 318.4 288.9 320.7 0.67 48 400 7260 -27.7 -31.2 72 3.5 -28.3 250 45 319.0 319.1 289.2 321.5 0.71 49 397 7314 -28.3 -31.5 74 3.2 -28.8 249 45 318.9 319.0 289.2 321.3 0.69 50 366 7892 -32.7 -36.8 67 4.1 -33.2 245 45 320.5 320.6 289.4 322.1 0.45 51 357 8067 -34.1 -37.2 73 3.1 -34.4 245 46 320.9 321.0 289.5 322.5 0.44 52 344 8326 -36.1 -39.3 72 3.2 -36.4 245 47 321.7 321.7 289.7 323.0 0.37 53 332 8571 -38.3 -42.8 63 4.5 -38.7 245 48 321.9 322.0 289.6 322.9 0.26 54 308 9083 -42.9 -46.0 71 3.1 -43.1 245 50 322.5 322.5 289.8 323.2 0.20 55 300 9260 -43.7 -51.7 41 8.0 -44.1 240 49 323.8 323.8 290.0 324.2 0.11 56 250 10460 -52.1 -57.1 55 5.0 -52.2 240 46 328.6 328.6 291.4 328.9 0.07 57 235 10858 -54.5 -61.5 42 7.0 -54.6 235 55 330.8 330.9 292.0 331.0 0.04 58 225 11136 -54.4 -64.7 27 10.2 -54.6 240 69 335.1 335.1 293.1 335.2 0.03 59 200 11890 -54.3 -73.3 8 19.0 -54.6 250 56 346.8 346.8 295.9 346.8 0.01 60 150 13740 -51.5 -81.5 2 30.0 -52.0 240 52 381.3 381.3 302.5 381.3 0.00 61 100 16360 -52.5 -83.5 1 31.0 -53.2 235 34 426.3 426.3 308.4 426.3 0.00 62 93 16825 -53.9 -83.9 1 30.0 -54.5 237 34 432.5 432.5 309.1 432.5 0.00 63 88 17180 -52.1 -84.1 1 32.0 -52.9 242 31 443.0 443.0 310.2 443.0 0.00 64 78 17955 -53.9 -84.9 1 31.0 -54.6 221 35 454.8 454.8 311.3 454.8 0.00 65 70 18650 -51.9 -83.9 1 32.0 -52.9 235 29 473.4 473.4 312.9 473.4 0.00 66 60 19651 -51.1 -84.1 1 33.0 -52.4 244 21 496.5 496.5 314.7 496.5 0.01 67 58 19870 -52.5 -84.5 1 32.0 -53.7 251 15 498.2 498.2 314.8 498.2 0.01 68 53 20454 -52.1 -84.1 1 32.0 -53.4 255 17 512.1 512.1 315.8 512.1 0.01 69 50 20830 -53.1 -85.1 1 32.0 -54.4 220 11 518.3 518.3 316.2 518.4 0.01 70 47 21228 -53.7 -85.7 1 32.0 -54.9 221 13 526.2 526.2 316.7 526.2 0.01 71 45 21509 -51.5 -84.5 1 33.0 -53.1 226 11 538.1 538.1 317.4 538.1 0.01 72 41 22113 -51.3 -84.3 1 33.0 -53.1 262 13 553.1 553.1 318.3 553.1 0.01 73 38 22605 -52.1 -84.1 1 32.0 -53.8 66 3 563.2 563.2 318.8 563.3 0.01 74 34 23328 -50.3 -84.3 1 34.0 -52.6 202 11 586.2 586.2 320.0 586.2 0.01 75 32 23722 -51.9 -84.9 1 33.0 -53.9 183 10 592.1 592.1 320.2 592.2 0.01 76 30 24140 -52.1 -85.1 1 33.0 -54.2 180 9 602.6 602.6 320.7 602.7 0.01 77 29 24360 -51.3 -84.3 1 33.0 -53.7 162 13 610.7 610.7 321.1 610.8 0.01 78 25 25324 -52.7 -84.7 1 32.0 -55.0 156 15 633.1 633.1 322.0 633.2 0.01 79 20 26770 -51.7 -84.7 1 33.0 -54.7 165 14 677.9 677.9 323.7 678.0 0.02 80 18 27455 -52.5 -85.5 1 33.0 -55.5 190 3 696.1 696.1 324.3 696.2 0.01 81 16 28220 -51.9 -84.9 1 33.0 -55.4 127 17 721.9 722.0 325.1 722.1 0.02 82 10 31300 -48.1 -83.1 1 35.0 -54.4 110 9 840.0 840.0 328.2 840.4 0.04 83 9.7 31501 -48.3 -83.3 1 35.0 -54.6 99 9 846.6 846.6 328.3 847.0 0.04 84 7.6 33126 -43.7 -81.7 1 38.0 -53.2 10 11 926.4 926.4 329.9 927.1 0.07 85 7.4 33305 -44.7 -81.7 1 37.0 -53.8 0 12 929.4 929.4 330.0 930.1 0.07 86 7.2 33489 -42.3 -81.3 1 39.0 -52.8 350 12 946.5 946.6 330.3 947.3 0.07 87 7.0 33680 -41.9 -80.9 1 39.0 -52.8 340 12 955.8 955.9 330.5 956.7 0.08 88 6.6 34080 -40.5 -80.5 1 40.0 -52.5 977.9 978.0 330.8 979.0 0.09 89 6.5 34184 -40.3 -80.3 1 40.0 -52.5 983.1 983.1 330.9 984.2 0.10 90 6.2 34506 -41.1 -81.1 1 40.0 -53.1 993.0 993.1 331.1 994.0 0.09 91 5.8 34959 -40.5 -80.5 1 40.0 -53.2 1014.8 1014.8 331.4 1016.0 0.11 92 5.5 35323 -38.3 -80.3 0 42.0 -52.6 1040.0 1040.1 331.8 1041.4 0.12 TRP 235 10858 -54.5 -61.5 42 7.0 -54.6 235 55 330.8 330.9 292.0 331.0 0.04 WND 225 11136 -54.4 -64.7 27 10.2 -54.6 240 69 335.1 335.1 293.1 335.2 0.03 Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 770.54 mb = 2235.65 m = 7334.71 ft Wetbulb zero: 779.73 mb = 2139.72 m = 7019.99 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 72.96 % Est. max temperature: 19.60 C = 67.28 F Sfc-Lift cond lev (LCL): 881.10 mb = 1141.61 m = 3745.40 ft T: 9.05 C 700-500 lapse rate: 4.81 C/km ThetaE index: 2.06 C Layer 928.0- 922.0 mb Conv cond level (CCL): 805.81 mb = 1873.43 m = 6146.35 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 19.70 C = 67.46 F Cap Strength: 8.85 C Lifted Index: 8.76 C Risk: None Lifted Index @300 mb: 12.94 C Lifted Index @700 mb: 2.55 C Showalter Index: 8.41 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 16.10 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 48.00 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.12 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 60785.42 J/kg Cap Strength: 8.80 C Lift Cond Lev (LCL): 854.22 mb = 1398.01 m = 4586.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 994 138 80 1 -1.0 -0.2 | 77 15 -14.5 -3.3 1 974 305 70 6 -5.6 -2.1 | 75 20 -19.1 -5.2 2 939 610 70 6 -5.6 -2.1 | 75 20 -19.1 -5.2 3 925 738 115 9 -8.2 3.8 | 92 22 -21.7 0.7 4 906 914 115 5 -4.5 2.1 | 87 18 -18.0 -1.0 5 873 1219 190 3 0.5 3.0 | 89 13 -13.0 -0.2 6 850 1439 175 10 -0.9 10.0 | 115 16 -14.4 6.8 7 841 1524 145 12 -6.9 9.8 | 108 21 -20.4 6.7 8 810 1829 185 11 1.0 11.0 | 122 15 -12.5 7.8 9 780 2134 205 15 6.3 13.6 | 146 13 -7.2 10.5 10 751 2438 205 25 10.6 22.7 | 171 20 -2.9 19.5 11 723 2743 210 33 16.5 28.6 | 187 26 3.0 25.5 12 700 2999 210 23 11.5 19.9 | 173 17 -2.0 16.8 13 696 3048 210 22 11.0 19.1 | 171 16 -2.5 15.9 14 669 3353 225 14 9.9 9.9 | 152 8 -3.6 6.8 15 643 3658 240 20 17.3 10.0 | 209 8 3.8 6.9 16 619 3962 255 22 21.3 5.7 | 252 8 7.8 2.6 17 595 4267 255 23 22.2 6.0 | 252 9 8.7 2.8 18 550 4877 250 20 18.8 6.8 | 235 6 5.3 3.7 19 529 5182 250 27 25.4 9.2 | 243 13 11.9 6.1 20 500 5620 230 28 21.4 18.0 | 208 17 8.0 14.9 21 488 5791 230 26 19.9 16.7 | 205 15 6.4 13.6 22 469 6096 235 30 24.6 17.2 | 218 18 11.1 14.1 23 450 6401 250 31 29.1 10.6 | 244 17 15.6 7.5 24 414 7010 250 44 41.3 15.0 | 247 30 27.8 11.9 25 400 7260 250 45 42.3 15.4 | 247 31 28.8 12.3 26 380 7620 245 44 39.9 18.6 | 240 31 26.4 15.5 27 305 9144 245 50 45.3 21.1 | 240 37 31.8 18.0 28 300 9260 240 49 42.4 24.5 | 234 36 28.9 21.4 29 250 10460 240 46 39.8 23.0 | 233 33 26.3 19.9 30 242 10668 240 46 39.8 23.0 | 233 33 26.3 19.9 31 235 10858 235 55 45.1 31.5 | 228 42 31.6 28.4 32 225 11136 240 69 59.8 34.5 | 236 56 46.3 31.4 33 220 11278 240 69 59.8 34.5 | 236 56 46.3 31.4 34 200 11890 250 56 52.6 19.2 | 248 42 39.1 16.0 35 191 12192 250 50 47.0 17.1 | 247 36 33.5 14.0 36 158 13411 240 50 43.3 25.0 | 234 37 29.8 21.9 37 150 13740 240 52 45.0 26.0 | 234 39 31.5 22.9 38 131 14630 235 56 45.9 32.1 | 228 43 32.4 29.0 39 119 15240 245 47 42.6 19.9 | 240 34 29.1 16.7 40 100 16360 235 34 27.9 19.5 | 221 22 14.4 16.4 41 94 16764 235 34 27.9 19.5 | 221 22 14.4 16.4 42 90 17069 245 32 29.0 13.5 | 236 19 15.5 10.4 43 81 17678 230 25 19.2 16.1 | 204 14 5.7 13.0 44 78 17983 220 36 23.1 27.6 | 202 26 9.6 24.5 45 74 18288 230 33 25.3 21.2 | 213 22 11.8 18.1 46 70 18650 235 29 23.8 16.6 | 217 17 10.3 13.5 47 61 19507 235 26 21.3 14.9 | 213 14 7.8 11.8 48 59 19812 255 15 14.5 3.9 | 232 1 1.0 0.8 49 56 20117 235 16 13.1 9.2 | 176 6 -0.4 6.1 50 53 20422 255 18 17.4 4.7 | 248 4 3.9 1.5 51 51 20726 255 11 10.6 2.8 | 85 3 -2.9 -0.3 52 50 20830 220 11 7.1 8.4 | 130 8 -6.4 5.3 53 48 21031 185 13 1.1 13.0 | 129 16 -12.4 9.8 54 46 21336 240 13 11.3 6.5 | 147 4 -2.2 3.4 55 44 21641 215 10 5.7 8.2 | 123 9 -7.8 5.1 56 42 21946 245 15 13.6 6.3 | 182 3 0.1 3.2 57 40 22250 275 12 12.0 -1.0 | 20 4 -1.5 -4.2 58 38 22555 40 1 -0.6 -0.8 | 75 15 -14.1 -3.9 59 37 22860 190 10 1.7 9.8 | 120 14 -11.8 6.7 60 35 23165 210 12 6.0 10.4 | 134 10 -7.5 7.3 61 32 23774 180 10 0.0 10.0 | 117 15 -13.5 6.9 62 30 24079 125 10 -8.2 5.7 | 97 22 -21.7 2.6 63 30 24140 180 9 0.0 9.0 | 114 15 -13.5 5.9 64 29 24384 160 13 -4.4 12.2 | 117 20 -17.9 9.1 65 24 25603 155 16 -6.8 14.5 | 119 23 -20.3 11.4 66 23 25908 185 13 1.1 13.0 | 129 16 -12.4 9.8 67 21 26518 140 3 -1.9 2.3 | 87 15 -15.4 -0.8 68 20 26770 165 14 -3.6 13.5 | 121 20 -17.1 10.4 69 20 26822 95 10 -10.0 0.9 | 85 24 -23.5 -2.2 70 19 27127 160 16 -5.5 15.0 | 122 22 -19.0 11.9 71 18 27432 205 2 0.8 1.8 | 84 13 -12.7 -1.3 72 17 27737 30 10 -5.0 -8.7 | 58 22 -18.5 -11.8 73 16 28042 90 19 -19.0 0.0 | 85 33 -32.5 -3.1 74 15 28651 210 13 6.5 11.3 | 139 11 -7.0 8.1 75 14 28956 225 10 7.1 7.1 | 122 8 -6.4 4.0 76 14 29261 10 10 -1.7 -9.8 | 50 20 -15.2 -13.0 77 13 29566 120 11 -9.5 5.5 | 96 23 -23.0 2.4 78 12 29870 130 11 -8.4 7.1 | 100 22 -21.9 4.0 79 12 30175 145 1 -0.6 0.8 | 81 14 -14.1 -2.3 80 10 31300 110 9 -8.5 3.1 | 90 22 -22.0 -0.0 81 7 33680 340 12 4.1 -11.3 | 33 17 -9.4 -14.4 Wind Parameters Mean winds (0-6000m): 227.0 at 18.5 knts Storm direction: 257.0 at 13.9 knts Shear (0-3000m) pos: 4.0 neg: 1.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 164.8 neg: -50.8 tot: 114.1 m^2/s^2 ave: 38.0 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 71.89 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 71 5 75 19| 0.0 5.8 5.8| 5.8 -3.4 2.3 4.7 0.06| 6.5 0.4 1000 95 6 82 19| 3.9 2.9 6.8| 38.4 -10.6 27.9 27.9 0.26| 10.1 2.6 1500 125 6 92 19| 2.6 3.8 6.4| 69.4 -20.5 48.8 32.6 0.30| 12.3 3.7 2000 154 8 103 17| 4.6 2.8 7.5|101.3 -20.5 80.8 40.4 0.40| 12.0 4.9 2500 180 11 120 16| 6.5 2.3 8.8|152.4 -20.5 131.9 52.7 0.48| 12.8 6.1 3000 192 14 134 15| 4.0 1.9 5.9|164.8 -50.8 114.1 38.0 0.33| 13.5 4.4 4000 210 15 149 12| 4.1 1.4 5.5|190.7 -57.8 132.9 33.2 0.37| 12.6 4.7 5000 223 17 166 9| 3.3 1.2 4.4|193.1 -62.2 130.9 26.2 0.33| 11.1 3.6 6000 227 18 180 9| 3.1 1.8 4.8|213.1 -98.9 114.2 19.0 0.24| 10.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//PAFA/skewt/PAFA.skewt.20250907.00.gif